body {
    margin: 0;
    padding: 0 150px 0 150px;
    border: 0;
    overflow: hidden;
    height: 100%;
    max-height: 100%;
    background-color: aqua;
}

* html body {
    /*IE6 hack*/
    padding: 0 0 130px 0; /*Set value to (0 0 HeightOfFrameDiv 0)*/
}

* html #maincontent {
    /*IE6 hack*/
    height: 100%;
    width: 100%;
}

#footerContent {
    position: absolute;
    bottom: 0;
    left: 150px;
    right: 150px;
    /*width: 100%;*/
    height: 130px; /*Height of frame div*/
    overflow: hidden; /*Disable scrollbars. Set to "scroll" to enable*/
    background: cadetblue;
    color: white;
}

#headerContent {
    position: absolute;
    top: 0;
    left: 150px;
    right: 150px;
    /*width: 100%;*/
    height: 80px; /*Height of frame div*/
    overflow: hidden; /*Disable scrollbars. Set to "scroll" to enable*/
    background: beige;
    color: #666666;
}

#maincontent {
    position: fixed;
    top: 80px;
    left: 150px;
    right: 150px;
    bottom: 130px; /*Set bottom value to HeightOfFrameDiv*/
    overflow: auto;
    background: coral;
}

.innertube {
    margin: 15px; /*Margins for inner DIV inside each DIV (to provide padding)*/
}
